https://en.wikipedia.org/wiki/Descendants_of...
Dorothea Auguste of Schleswig-Holstein-Sonderburg-Franzhagen, no issue 2. Juliane Alexandrine of Leinigen-Heidenheim, had issue ... Christian, Duke of Saxe-Eisenberg: 6 Jan 1653 28 Apr 1707 1. Christiane of Saxe-Merseburg, ... John Adolf I, Duke of Saxe-Weissenfels, had issue Marie Elisabeth of Hesse-Darmstadt, Duchess of Saxe-Römhild ...